* {
    margin: 0;
    padding: 0;
}

ul,
ol {
    list-style: none;
}

body {
    background-color: #f5f5f7;
    overflow-x: hidden;
}

.center {
    width: 1600px;
    margin: 20px auto;
    line-height: 50px;
}

a {
    text-decoration: none;
    color: #06c;
}

.center .t {
    /* width: 1920px; */
    color: #f5f5f7;
    text-align: center;
    margin: 30px auto;
    display: flex;
    justify-content: center;
    line-height: 38px;
    background-color: black;
}

.center .t a {
    color: rgb(70, 146, 238);
}

.f {
    width: 1600px;
    height: 800px;
    display: flex;
    text-align: center;
    justify-content: center;
    /* background-color: black; */
    border-radius: 30px;
    overflow: hidden;
    position: relative;
}

.f>#btn_play {
    position: absolute;
    right: 50px;
    bottom: 80px;
    width: 40px;
    height: 40px;
}

.f p:nth-child(1) {
    font-size: 120px;
    text-align: center;
    font-weight: bold;
    color: #fff;
    margin-bottom: 10px;
}

.f p:nth-child(2) {
    color: #fff;
    margin-bottom: 10px;
}

.f p:nth-child(3) {
    color: #fff;
    margin-bottom: 20px;
}

.f {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin: auto;
    margin-bottom: 20px;
}

.bc {
    position: absolute;
    z-index: 10;
    bottom: 100px;
}

button {
    width: 60px;
    height: 30px;
    color: #fff;
    background-color: #0071e3;
    border: none;
    border-radius: 200px;
    margin: 0 10px;
}

button a {
    color: rgb(255, 255, 255);
}

.f1 {
    display: flex;
    align-items: center;
    position: relative;
    margin: auto;
    margin-bottom: 20px;
    width: 1600px;
    height: 800px;
    text-align: center;
    justify-content: center;
    background-color: black;
    border-radius: 30px;
}

.f1 .n {
    color: #fff;
    margin-top: 200px;
}

.n p:nth-child(1) {
    font-size: 120px;
    font-weight: bold;
    color: #fff;
    /* justify-content: ; */
    /* position: absolute; */
}

.bc1 {
    position: absolute;
}

.bc1 button {
    width: 60px;
    height: 30px;
    color: #fff;
    background-color: #0071e3;
    border: none;
    border-radius: 200px;
    margin: 0 10px;
}

.bc1 button,
a {
    /* display: flex; */
    justify-content: center;

}

.f1 .bc2 {
    display: flex;
}

.bc2 img {
    width: 500px;
}

.f1 .n1 {
    margin-top: 200px;
}

.f2 {
    display: flex;
    align-items: center;
    position: relative;
    margin: auto;
    margin-bottom: 20px;
    width: 1600px;
    height: 800px;
    text-align: center;
    justify-content: center;
    background-color: white;
    border-radius: 30px;
    border: 5px solid whitesmoke;
}

.f2 .bc3 {
    width: 100%;
    height: 592px;
    position: absolute;
    display: flex;
    justify-content: center;

}

.f2 .bc4 {
    display: block;
    width: 1112px;
    /* margin-top: 200px; */
    text-align: center;
    margin-top: 15%;
}

.f2 .buy .buy-button {
    width: 74px;
    height: 44px;
    color: #fff;
    background-color: #0071e3;
    border: none;
    border-radius: 44px;
    margin: 0 10px;
    font-size: 17px;
    display: block;
}

.buy-button span {
    line-height: 44px;
}

.f2 .buy .a {
    color: #06c;
}

.f2 .buy .a>span {
    color: #fff;
}

.f2 .buy {
    display: block;
    line-height: 44px;
    display: flex;
    justify-content: center;
    margin-top: 300px;

    /* z-index: 50; */
}

.f2 .bc4 p {
    margin-top: 30px;
}

.f3 {
    display: flex;
    align-items: center;
    position: relative;
    margin: auto;
    margin-bottom: 120px;
    width: 1600px;
    height: 700px;
    text-align: center;
    justify-content: center;
    background-color: white;
    border-radius: 30px;
    border: 5px solid whitesmoke;
    overflow: hidden;
}

.f3 .t2 {
    position: absolute;
    justify-content: center;
}

.t2 p:nth-child(1) {
    font-size: 120px;
    font-weight: 550;
}

.t2 p:nth-child(2) {
    font-weight: bold
}

.f3 .bc5 img {
    width: 366px;
    height: 810px;
    margin-top: 220px;
    margin-right: 200px;
    display: flex;
    justify-content: center;
}

.f3 .bc6 img {
    width: 320px;
    height: 810px;
    margin-top: 700px;
    margin-right: 50px;
    display: block;
    display: flex;
    justify-content: center;
    text-align: center;
}

.f3 .buy1 {
    display: flex;
    text-align: center;
    justify-content: center;
    position: absolute;
    line-height: 50px;
    bottom: 50px;
}

.f3 .buy1 .a {
    color: #06c;
}


.t3 {
    width: 980px;
    height: 60px;
    font-size: 64px;
    font-weight: 550;
    margin: 0 auto;
    /* display: block; */
    text-align: center;
    margin-bottom: 60px;
}

.f4 {
    width: 1800px;
    /* display: flex; */
    /* justify-content: center; */
    text-align: center;
    position: relative;
    /* align-items: center; */
    margin: 0 auto;
    /*  */
}

.f4 .t4 {
    /* display: flex; */
    /* align-items: center; */
    text-align: center;
    margin-left: 100px;
    /* justify-content: center; */
}



.f4 .t4 .name {
    /* width: 1800px; */
    /* height: 500px; */
    display: flex;
    text-align: center;
    /* justify-content: space-evenly; */
    align-content: space-evenly;
    justify-content: flex-end;
    /* padding-left: 140px; */
}

.f4 .t4 .name {
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 484px;

    border: 3px solid whitesmoke;
    border-radius: 10px;
    margin-left: 130px;
}

.f4 .t4 .name div {
    border-radius: 18px;
    background-color: white;
    overflow: hidden;
    width: 403px;
    margin: 0 10px;
    position: relative;
}

.t4 .name img {
    width: 100%;
    text-align: center;
    /* margin-bottom: 30px; */
}



/* 这个是单独设置d1图片，d2需要重新写 */
.t4 .name .d1 img {
    /* width: 100%;  */
    width: 338px;
    height: 375px;
    text-align: center;
    position: relative;
    top: -40px;
    /* margin-bottom: 30px; */
}

/* d2的图片设置 */
.t4 .name .d2 img {
    width: 348px;
    height: 100px;
    text-align: center;
    position: relative;
    top: 160px;
}

/* d3的图片设置 */
.t4 .name .d3 img {
    width: 281px;
    height: 348px;
    text-align: center;
    position: relative;
    top: 40px;
}

/* d4的图片设置 */
.d4-colorText {
    /* font-size: 42px; */
    display: inline-block;
    background: linear-gradient(90deg, #ffa54d, #f07bc5 50%, #43aeff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.t4 .name .d4 .d4-colorText {
    display: block;
    text-align: center;
    margin: auto;
    font-size: 42px;
}

/* d5的图片设置 */
.t4 .name .d5 img {
    width: 200px;
    height: 180px;
    text-align: center;
    position: relative;
    margin-bottom: 30px;
    top: 20px;
}

.t4 .name ol {
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    height: 58px;
}

.t4 .name div {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.t4 .name ol li {
    display: block;

}

.t4 .name p {
    font-size: 24px;
    font-weight: 600;
    width: 270px;
    text-align: left;
    /* position: absolute;
    bottom: 0; */

}

.t4 .name ol li a {
    width: 33px;
    height: 33px;
    display: block;
    background-color: black;
    border-radius: 50%;

}

.t4 .name ol li svg {
    line-height: 33px;
    height: 33px;
    display: inline-block;
}

.t4 .name .d5 .cai p {
    display: block;
    text-align: center;
}






.center980 {
    width: 980px;
    margin: 0 auto;
}

.f5 {
    padding-top: 100px;
    /* padding-bottom: 60px; */
}

.f5 .center980 h2 {
    text-align: center;
    font-size: 64px;
    color: #1d1d1f;
    font-weight: 700;
}





.f5 .center980 {
    width: 980px;
    margin: 0 auto;
}

.center980 .earphone {
    width: 980px;
    background-color: #f5f5f7;
    margin: 0 auto;
    box-sizing: border-box;
    padding-top: 115px;
    text-align: center;
    padding-bottom: 105px;
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
}

.earphone .airpods img {
    margin-top: 80px;
    width: 120px;
    height: 159px;
}

.earphone .airpods1 img {
    width: 149px;
    height: 144px;
    margin-top: 95px;
}

.earphone .airpodspro img {
    width: 165px;
    height: 140px;
    margin-top: 100px;
}

.earphone .airpodsmax img {
    width: 212px;
    height: 235px;
}

/* 耳机块各个宽高 */
.earphone .airpods {
    width: 209px;
    height: 439px;

}

.earphone .airpods1 {
    /* display: block; */
    justify-content: center;
    width: 209px;
    height: 439px;
}

.earphone .airpodspro {
    /* display: block; */
    justify-content: center;
    width: 209px;
    height: 439px;
}

.earphone .airpodsmax {
    margin-top: 4px;
}

.f6 .earphone .p1 {
    font-size: 24px;

}

.f6 .earphone .text {
    height: 203px;
    display: flex;
    flex-flow: column;
    justify-content: space-evenly;
    align-items: center;
    padding: 50px 0 0;
    border-bottom: 1px solid black;

}

.f6 .earphone .text1 {
    height: 203px;
    display: flex;
    flex-flow: column;
    justify-content: space-between;
    align-items: center;
    padding: 50px 0 0;
}

.f6 .earphone .text a {
    /* color: #06c; */
    font-size: 14px;

}

.earphone .earphone-text,
.earphone-pic,
.earphone-h,
.earphone-c,
.earphone-t {
    width: 980px;
    height: 87px;
    display: flex;
    flex-flow: column;
    justify-content: space-between;
    justify-content: center;
    margin-top: 30px;
}

.earphone ul {
    list-style: none;
    display: flex;
    justify-content: space-evenly;
}

.earphone ul li {
    width: 209px;
    margin: 30px 0 0;
}

.earphone .lianjie a {
    display: block;
    color: #06c;
    font-size: 21px;
    width: 980px;
    margin-top: 100px;
}

.f7 .cen {
    /* display: flex; */
    width: 980px;
    margin: 0 auto;
    line-height: 25px;
}

.cen .wei ul {
    list-style: none;
    display: flex;
    /* justify-content: space-evenly */
}

.cen .wei ul li {
    display: block;
    margin: 0 auto;
    width: 216px;
    height: 165px;
    text-align: center;
    /* justify-content: center; */
}

.cen .wei ul div {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    justify-items: center;
    /* vertical-align: middle; */

}

.cen .wei img {
    width: 100%;
    height: 56px;
}

.cen .wei ul li a {
    color: #06c;
}